Product Description
Poly Load Wheel Assembly 95A
Wheel Dimensions:
Wheel includes installed bearings
Frequently Asked Questions
Q: What is the main difference between GW 9142 and GW 9142-A?
A: The GW 9142 is a tire-only product with no bearings. The GW 9142-A is a complete wheel assembly with bearings pre-installed and ready to bolt onto a standard axle. Choose GW 9142-A if you want a plug-and-play replacement. Choose GW 9142 if you already have bearings on hand or need to reuse existing bearings from a worn wheel.
Q: What bearing size or axle bore does the GW 9142-A accommodate?
A: The GW 9142-A comes with installed bearings, but the specific bore size is not explicitly documented in current specs. Measure your existing axle bore before ordering. Standard electric pallet jack axles are typically 20mm or 25mm. Contact the manufacturer or your supplier with your jack model number to confirm the correct bearing size for GW 9142-A compatibility.
Q: Can I install the GW 9142-A myself on my electric pallet jack?
A: Yes, if the axle bore matches and you can safely lift the jack. Remove the axle pin or fastener, slide off the old wheel, and install the GW 9142-A. Ensure it spins freely and does not rub. You will need basic hand tools and a reliable jack to lift safely. If the axle is bent or the bore is damaged, repair it first before installing the new wheel.
Q: How long do the bearings in the GW 9142-A typically last?
A: Pre-installed sealed bearings on electric pallet jacks typically last 1-2 years under normal daily use, depending on weight, floor conditions, and maintenance. Do not lubricate sealed bearings. If a wheel becomes noisy, stiff, or wobbles during operation, the bearing is likely worn and the entire wheel assembly should be replaced. Do not attempt to disassemble or repair sealed bearings.
Q: Is the GW 9142-A equivalent to any competitor wheels?
A: The GW 9142-A is a 4.000 x 2.000 inch wheel assembly with 95A durometer bearings. Equivalent competitor wheels may exist, but always verify exact dimensions, durometer, and bearing bore before substituting. Do not assume cross-brand wheels are interchangeable. Confirm with your OEM parts list or equipment manual. Mixing mismatched wheels on the same jack causes uneven wear and handling problems.